I'm not sure that those are the right names for the parts since there isn't a diagram showing them in the parts catalog. One is the shaft that runs through the bell housing and which the clutch release bearing yoke mounts to. The other is the shaft that has a bell end on it and attaches mounts between the frame and the previous shaft.
I'm in Kansas City. If you have either of these (especially the clutch release shaft), please let me know.